4(3-x)+3(x-1)=-3

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Solution for 4(3-x)+3(x-1)=-3 equation:


Simplifying
4(3 + -1x) + 3(x + -1) = -3
(3 * 4 + -1x * 4) + 3(x + -1) = -3
(12 + -4x) + 3(x + -1) = -3

Reorder the terms:
12 + -4x + 3(-1 + x) = -3
12 + -4x + (-1 * 3 + x * 3) = -3
12 + -4x + (-3 + 3x) = -3

Reorder the terms:
12 + -3 + -4x + 3x = -3

Combine like terms: 12 + -3 = 9
9 + -4x + 3x = -3

Combine like terms: -4x + 3x = -1x
9 + -1x = -3

Solving
9 + -1x = -3

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + -1x = -3 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = -3 + -9
-1x = -3 + -9

Combine like terms: -3 + -9 = -12
-1x = -12

Divide each side by '-1'.
x = 12

Simplifying
x = 12

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